35 Birch Grove Shepperton TW17 8SS

This site has had 2 applications since 2026.

• 26/01007/HOU Awaiting decision

  35 Birch Grove Shepperton TW17 8SS

  Raise the height of the existing roof, conversion of internal space to new habitable rooms and erection of rear facing dormer with rooflights to the front elevation.

  Submitted 28 Sep 2026 Householder

1. 28 Sep 2026

   Received by Spelthorne

2. 30 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 23 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Spelthorne took a median of 56 days over the applications it decided in the last year.

This application is with Spelthorne for determination, against a statutory target of eight weeks. Over the last year Spelthorne's median decision took 56 days. More in our guide to how long planning decisions take.

The published feed does not state which type of application this is; the register entry on Spelthorne's portal will say. Our guide explains the common types.

• 35 Birch Grove Shepperton TW17 8SS

  26/01007/HOU Submitted 28 Sep 2026 50 yards away

  89% historically approved · decision due ~23 Nov

  Raise the height of the existing roof, conversion of internal space to new habitable rooms and erection of rear facing dormer with rooflights to the front elevation.

  Awaiting decision Householder Loft or dormer
  Domestic

• 4 Birch Grove Shepperton TW17 8SR

  26/00154/HOU Submitted 16 Feb 2026 50 yards away

  Erection of a single storey rear extension. Associated fenestration changes.

  Granted Householder Extension Windows or glazing 8 docs
  Small domestic

• 39 Birch Grove Shepperton TW17 8SS

  23/00269/HOU Submitted 2 Mar 2023 50 yards away

  Amended Description: Single storey rear and side extension with roof extension to accommodate habitable accomodation in the loft space (part-retrospective)

  Granted Householder Extension 14 docs
  Small domestic

• 245 Upper Halliford Road Shepperton TW17 8ST

  21/01394/PDH Submitted 23 Aug 2021 100 yards away

  Prior Approval Notification for a single storey rear extension measuring 6 metres in depth beyond the rear wall of the original dwelling house measuring a maximum height of 3.6 metres and a height to the eaves of 3 metres. (As shown on plans: 01, 02, 03, 04, 05, received 23.08.2021)

  Refused Prior approval Extension 5 docs
  Small domestic

• 245 Upper Halliford Road Shepperton TW17 8ST

  25/01278/HOU Submitted 21 Oct 2025 100 yards away

  Erection of a single storey side and rear extension

  Granted Householder Extension 11 docs
  Small domestic

• 245 Upper Halliford Road Shepperton TW17 8ST

  21/01375/CPD Submitted 22 Aug 2021 100 yards away

  Certificate of Lawfulness for the proposed development of loft alterations to include a hip to gable alteration, a rear facing dormer with 2 no Juliet Balcony and 3 no. roof lights within the front roof slope.

  Granted Lawful development Loft or dormer 9 docs